5-day weather forecast for Summerland Key, Florida
Today
81°
89°
Partly Cloudy
Thursday
81°
89°
Slight Chance Thunderstorms
Friday
81°
89°
Chance Thunderstorms
Saturday
80°
89°
Chance Thunderstorms
Sunday
80°
89°
Chance Thunderstorms
Click on a forecast to see the forecast trend for that day
Weather forecast accuracy for Key West, Florida
| The Weather Channel | 91.57% |
| MyForecast | 91.52% |
| Accuweather | 90.94% |
| NWS Digital Forecast | 88.00% |
| National Weather Service | 79.10% |
| Intellicast | 68.65% |
| MyForecast | 85.49% |
| Intellicast | 84.22% |
| Accuweather | 84.18% |
| The Weather Channel | 84.13% |
| NWS Digital Forecast | 83.46% |
| National Weather Service | 79.87% |
ForecastAdvisor Fact
On average, MyForecast's high temperature forecasts for Key West were off by 1.54 degrees last year.